iPhone 4S vs iPhone 4 – Difference

iPhone 4S and iPhone 4 share the same external design , from the inside they are different. Here are all the differences between iPhone 4S and iPhone 4 . You can read our previous post for the complete details of iPhone 4S Features , Pricing and availability.

iphone 4s

Price (on contract with AT&T)
  • $199 16 GB
  • $299 32 GB
  • $399 64GB iPhone 4S
  • $99 8GB iPhone 4
ProcessorA5 Dual Core processorA4 Processor
  • 8 Megapixels
  • f/2.4 aperture
  • Face detection
  • 5 Megapixels
  • 1080p Full HD
  • Video Stabilization
  • 720p
Antenna – CellularGSM CDMA HybridGSM
BatteryUp to 8 hrs talk time on 3G 

Up to 14 hrs talk time on 2G

Up to 6 hrs data on 3G

Up to 9 hrs data on WiFi

Up to 40 hrs audio

Up to 10 hrs video

Up to 200 hrs on standby

Up to 7 hrs 

Up to 14 hrs

Up to 6 hrs

Up to 10 hrs

Up to 40 hrs

Up to 10 hrs

Up to 300 hrs


Siri Built in Assistant


140 gms 



137 gms 


2.1 with EDR

Note : This is not the complete specification of iPhone 4S . Only differences are mentioned above . Read iPhone 4S Specifications for more details .

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